388214248 (number)
388214248 is an even 9-digits composite number following 388214247 and preceding 388214249. In scientific notation, it is written as 3.88214248 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 190330560 positive integers (up to 388214248) that are relatively prime to 388214248.
Interesting facts
- 388214248 has 32 divisors, whose sum is 742140000
- The reverse of 388214248 is 842412883
- Previous prime number is 379
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | three hundred eighty-eight million two hundred fourteen thousand two hundred forty-eight |
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Notation
Scientific notation | 3.88214248 × 10^8 |
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Engineering notation | 3.88214248 × 10^6 |
Prime Factorization of 388214248
Prime Factorization 2 × 2 × 2 × 61 × 379 × 2099
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97053562 | Product of the distinct prime numbers |
The prime factorization of 388214248 is 2 × 2 × 2 × 61 × 379 × 2099. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388214248)
Multiplication
n×yn×2 | 776428496 |
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n×3 | 1164642744 |
n×4 | 1552856992 |
n×5 | 1941071240 |
Division
n÷yn÷2 | 194107124 |
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n÷3 | 129404749.33333 |
n÷3 | 97053562 |
n÷5 | 77642849.6 |
Exponentiation
nyn2 | 150710302350205504 |
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n3 | 5.8507886692738E+25 |
n4 | 2.271359523449E+34 |
n5 | 8.8177412933341E+42 |
Nth Root
y√n2√n | 19703.153250178 |
---|---|
3√n | 729.49752623752 |
4√n | 140.36792101537 |
5√n | 52.217285825345 |
Divisors of 388214248
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388214247 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388214248 can be divided by 32 positive divisors. The sum of these divisors (counting 388214248) is 1, the average is 0.03125.
Base conversion 388214248
Base | System | Value |
---|---|---|
2 | Binary | 10111001000111010110111101000 |
3 | Ternary | 1000001111022211111 |
4 | Quaternary | 113020322313220 |
5 | Quinary | 1243340323443 |
6 | Senary | 102304440104 |
8 | Octal | 2710726750 |
10 | Decimal | 388214248 |
12 | Duodecimal | aa019034 |
16 | Hexadecimal | 1723ade8 |
20 | Vigesimal | 6166fc8 |
36 | Base36 | 6f4s14 |
Cryptographic Hash Functions
md5 | ad9c017c90315bf200b5e846f212cf72 |
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sha1 | c4c9421decf7cd2c1d91cf12a7038ff1b3167c8c |
sha256 | d4bc7f5527a74e7617c6f4f41fac1f507844e616cc4e948b01237c067f191acc |
sha512 | 434c24e32fd2c83f6c1b3659fbeec2ec380030372a15fae7417e6e7f6f009bc13d1ef1555617120a7bab67dc91be10ccef071df288079c63dee189ae392d1c71 |
ripemd-160 | f185713c39a52f9739c9751d6865f147740e3f56 |
388214248 as geometric shapes
Circle
Radius = nDiameter | 776428496 |
---|---|
Circumference | 2439222059.0714 |
Area | 4.734703786837E+17 |
Sphere
Radius = nVolume | 2.4507726268129E+26 |
---|---|
Surface area | 1.8938815147348E+18 |
Circumference | 2439222059.0714 |
Square
Length = nPerimeter | 1552856992 |
---|---|
Area | 150710302350205504 |
Diagonal | 549017854.62807 |
Cube
Length = nSurface area | 904261814101233024 |
---|---|
Volume | 5.8507886692738E+25 |
Space diagonal | 672406801.75814 |
Equilateral Triangle
Length = nPerimeter | 1164642744 |
---|---|
Area | 6.5259475223656E+16 |
Altitude | 336203400.87907 |
Triangular Pyramid
Length = nSurface area | 6.5259475223656E+16 |
---|---|
Volume | 6.8952205722215E+24 |
Height | 183005951.54269 |